Device Manager different devices not reflecting in Simulator 3.7.3

Hello,

I am trying to upgrade to 3.7.3 from 3.5.2
I am mostly working for native platforms like Android & iOS so for me “Preview in Simulator” option is necessary.

But in 3.7.3/3.7.2/3.7.1 selecting different devices output is not changing
Frame size of window is always same

I dont know its not reported by any other member yet.
This is must needed for development.
In 3.5.2 it is working fine.
Tested on Mac & Windows both.

Regards.

Hi there, thank you for your notice. We have submitted the fix to version 3.8.
You can refer to fix editor simulator resize and change landscape not work by mmyduckx · Pull Request #14908 · cocos/cocos-engine · GitHub to modify.

@mmyduckx Thanks for reply.
May i know after this changes what i have to do to test?
step-1: Compile the Engine
step-2: Rebuild Native Simulator Engine
anything else?
I am on Mac

You need to follow this manual
https://docs.cocos.com/creator/manual/en/advanced-topics/engine-customization.html